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HeriTACE · Project

Energy-Efficient Renovation Tools for Historic Townhouses and Heritage Buildings

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Imagine trying to make an old, drafty castle as cozy and green as a modern apartment without ruining its historic charm. This work creates a guidebook and a set of smart tools to add insulation and heating that fits the old architecture. It's like giving a vintage car a modern electric engine while keeping the classic bodywork exactly as it was.

By the numbers
60%
primary energy savings
1-10%
building stock share of heritage townhouses in partner countries
The business problem

What needed solving

Historical buildings are hard to renovate because modern energy upgrades often damage their cultural value. This creates a bottleneck for cities trying to reach climate neutrality.

The solution

What was built

A replicable assessment model for heritage townhouses and a set of smart HVAC and insulation technical solutions.

Audience

Who needs this

Heritage restoration architectsMunicipal urban planning authoritiesSpecialized HVAC installersSustainable building material suppliers
Business applications

Who can put this to work

Architecture & Conservation
SME
Target: Heritage restoration firms

If you are a restoration firm dealing with strict preservation rules and high energy waste — this project developed a multi-scale renovation model that allows for up to 60% primary energy savings. It provides a way to plan deep renovations that respect traditional building technology.

HVAC & Smart Home
mid-size
Target: Climate control system providers

If you are a system provider dealing with uneven heating in old stone buildings — this project developed smart controlled HVAC concepts. These systems ensure comfort and air quality exactly where and when users need it, reducing waste.

Green Construction Materials
any
Target: Insulation material manufacturers

If you are a manufacturer dealing with the lack of breathable insulation for old walls — this project developed durable insulation and airtightness solutions compatible with traditional techniques. This opens a market for specialized products in historical city centers.

Frequently asked

Quick answers

How much does the renovation cost?

Based on available project data, specific costs are not listed, but the project aims to increase the cost effectiveness of renovations.

Can this be scaled to other cities?

Yes, the project is developing a replicable assessment model based on townhouses in Belgium, Italy, Estonia, and Norway to be used across the EU.

Who owns the IP or licensing rights?

Based on available project data, licensing details are not provided, but the project involves 17 partners including 7 industry entities.

Does this help with EU building regulations?

Yes, the project aligns with the EU Green Deal and the New European Bauhaus to prepare buildings for a fossil-free energy future.

When will the solutions be ready for market?

The project period runs from 2024-01-01 to 2027-12-31, suggesting a rollout of results toward the end of 2027.

Consortium

Who built it

The consortium is well-balanced for commercialization, featuring a 41% industry ratio with 7 industrial partners, including 4 SMEs. With 17 partners across 6 countries (BE, EE, FI, FR, IT, NO), the group combines academic research from 4 universities and 3 research institutes with practical application from public authorities and private companies.

How to reach the team

Contact Universiteit Gent in Belgium

Next steps

Talk to the team behind this work.

Contact us to connect with the HeriTACE consortium for early access to renovation models.